From 86df21712ee1cde16ed3eea8a8c42b9604ab9183 Mon Sep 17 00:00:00 2001
From: Matthew Webster <mwebster@fmrib.ox.ac.uk>
Date: Tue, 17 Feb 2009 14:15:55 +0000
Subject: [PATCH] POSIX compliance

---
 bedpostx_datacheck | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bedpostx_datacheck b/bedpostx_datacheck
index 721a214..49d2842 100755
--- a/bedpostx_datacheck
+++ b/bedpostx_datacheck
@@ -24,7 +24,7 @@ for bv in ${DIR}/bvals ${DIR}/bvecs;do
     cat $bv|wc -w
 done
 
-if [ `${FSLDIR}/bin/imtest ${DIR}/data` -eq 1 -a `${FSLDIR}/bin/imtest ${DIR}/nodif_brain_mask` -eq 1 ];then
+if [ `${FSLDIR}/bin/imtest ${DIR}/data` -eq 1 ] && [ `${FSLDIR}/bin/imtest ${DIR}/nodif_brain_mask` -eq 1 ];then
 
     dx=`${FSLDIR}/bin/fslval ${DIR}/data dim1`
     dy=`${FSLDIR}/bin/fslval ${DIR}/data dim2`
@@ -36,7 +36,7 @@ if [ `${FSLDIR}/bin/imtest ${DIR}/data` -eq 1 -a `${FSLDIR}/bin/imtest ${DIR}/no
     nbmz=`${FSLDIR}/bin/fslval ${DIR}/nodif_brain_mask dim3`
     
     
-    if [ $dx -ne $nbmx -o  $dy -ne $nbmy -o $dz -ne $nbmz ];then 
+    if [ $dx -ne $nbmx ] || [ $dy -ne $nbmy ] || [ $dz -ne $nbmz ];then 
 	echo "data dimensions do not match mask dimensions"
     fi
     
-- 
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